Ubuntu
(function($){
$(document).ready(function(){
if(!jQuery.fn.insertAtCaret)
{
jQuery.fn.insertAtCaret = function(text) {
return this.each(function() {
if (document.selection && this.tagName == 'TEXTAREA') {
//IE textarea support
this.focus();
sel = document.selection.createRange();
sel.text = text;
this.focus();
} else if (this.selectionStart || this.selectionStart == '0') {
//MOZILLA/NETSCAPE support
startPos = this.selectionStart;
endPos = this.selectionEnd;
scrollTop = this.scrollTop;
this.value = this.value.substring(0, startPos) + text + this.value.substring(endPos, this.value.length);
this.focus();
this.selectionStart = startPos + text.length;
this.selectionEnd = startPos + text.length;
this.scrollTop = scrollTop;
} else {
// IE input[type=text] and other browsers
this.value += text;
this.focus();
this.value = this.value;
}
});
};
}
var decodeEntities = (function() {
// this prevents any overhead from creating the object each time
var element = document.createElement('div');
function decodeHTMLEntities (str) {
if(str && typeof str === 'string') {
// strip script/html tags
str = str.replace(/